47274025

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2713}}^1$

素因数の和:2781

約数の個数: 24

約数和(自身を含む): 63605304

約数和(自身を除く): 16331279

約数列:

[1, 5, 17, 25, 41, 85, 205, 425, 697, 1025, 2713, 3485, 13565, 17425, 46121, 67825, 111233, 230605, 556165, 1153025, 1890961, 2780825, 9454805, 47274025]

約数ペア:

[(1, 47274025), (5, 9454805), (17, 2780825), (25, 1890961), (41, 1153025), (85, 556165), (205, 230605), (425, 111233), (697, 67825), (1025, 46121), (2713, 17425), (3485, 13565)]